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It all depends on your usage time. You could plug-in to the vehicle to charge the battery too.
Sorry, there was a problem. Please try again later.This device is not meant for mobile connections. If you need to connect when you arrive it's fine. During the trip it wont help. Yes, this is designed to be plugged into a wall socket.
Sorry, there was a problem. Please try again later.Thank you for your interest in our products. The BN450M would support 255 watts of equipment connected to it so likely both your laptop and printer would not be able to be powered by the UPS. The runtime would depend on how much power the devices draw. At full load you would get around 2 minutes of runtime. At half load, 127 watts, you would get around 10 minutes of runtime.
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